247059456

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{11489}}^1$

素因数の和:11519

約数の個数: 88

約数和(自身を含む): 752640960

約数和(自身を除く): 505581504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 11489, 21504, 22978, 34467, 45956, 68934, 80423, 91912, 137868, 160846, 183824, 241269, 275736, 321692, 367648, 482538, 551472, 643384, 735296, 965076, 1102944, 1286768, 1470592, 1930152, 2205888, 2573536, 2941184, 3860304, 4411776, 5147072, 5882368, 7720608, 8823552, 10294144, 11764736, 15441216, 17647104, 20588288, 30882432, 35294208, 41176576, 61764864, 82353152, 123529728, 247059456]

約数ペア:

[(1, 247059456), (2, 123529728), (3, 82353152), (4, 61764864), (6, 41176576), (7, 35294208), (8, 30882432), (12, 20588288), (14, 17647104), (16, 15441216), (21, 11764736), (24, 10294144), (28, 8823552), (32, 7720608), (42, 5882368), (48, 5147072), (56, 4411776), (64, 3860304), (84, 2941184), (96, 2573536), (112, 2205888), (128, 1930152), (168, 1470592), (192, 1286768), (224, 1102944), (256, 965076), (336, 735296), (384, 643384), (448, 551472), (512, 482538), (672, 367648), (768, 321692), (896, 275736), (1024, 241269), (1344, 183824), (1536, 160846), (1792, 137868), (2688, 91912), (3072, 80423), (3584, 68934), (5376, 45956), (7168, 34467), (10752, 22978), (11489, 21504)]